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git-commit-vandalism/t/t3903-stash.sh
Thomas Gummerer 8e407bc817 stash: setup default diff output format if necessary 
In the scripted 'git stash show' when no arguments are passed, we just
pass '--stat' to 'git diff'.  When any argument is passed to 'stash
show', we no longer pass '--stat' to 'git diff', and pass whatever
flags are passed directly through to 'git diff'.

By default 'git diff' shows the patch output.  So when a user uses
'git stash show --patience', they would be shown the diff as expected,
using the patience algorithm.  '--patience' in this case only changes
the diff algorithm, but does not cause 'git diff' to show the diff by
itself.  The diff is shown because that's the default behaviour of
'git diff'.

In the C version of 'git stash show', we try to emulate that behaviour
using the internal diff API.  However we forgot to set up the default
output format, in case it wasn't set by any of the flags that were
passed through.  So 'git stash show --patience' in the builtin version
of stash would be completely silent, while it would show the diff in
the scripted version.

The same thing would happen for other flags that only affect the way a
patch is displayed, rather than switching to a different output format
than the default one.

Fix this by setting up the default output format for 'git diff'.

Reported-by: Denton Liu <liu.denton@gmail.com>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-21 10:41:56 +09:00

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#!/bin/sh
#
# Copyright (c) 2007 Johannes E Schindelin
#
test_description='Test git stash'
. ./test-lib.sh
test_expect_success 'stash some dirty working directory' '
echo 1 >file &&
git add file &&
echo unrelated >other-file &&
git add other-file &&
test_tick &&
git commit -m initial &&
echo 2 >file &&
git add file &&
echo 3 >file &&
test_tick &&
git stash &&
git diff-files --quiet &&
git diff-index --cached --quiet HEAD
'
cat >expect <<EOF
diff --git a/file b/file
index 0cfbf08..00750ed 100644
--- a/file
+++ b/file
@@ -1 +1 @@
-2
+3
EOF
test_expect_success 'parents of stash' '
test $(git rev-parse stash^) = $(git rev-parse HEAD) &&
git diff stash^2..stash >output &&
test_cmp expect output
'
test_expect_success 'applying bogus stash does nothing' '
test_must_fail git stash apply stash@{1} &&
echo 1 >expect &&
test_cmp expect file
'
test_expect_success 'apply does not need clean working directory' '
echo 4 >other-file &&
git stash apply &&
echo 3 >expect &&
test_cmp expect file
'
test_expect_success 'apply does not clobber working directory changes' '
git reset --hard &&
echo 4 >file &&
test_must_fail git stash apply &&
echo 4 >expect &&
test_cmp expect file
'
test_expect_success 'apply stashed changes' '
git reset --hard &&
echo 5 >other-file &&
git add other-file &&
test_tick &&
git commit -m other-file &&
git stash apply &&
test 3 = $(cat file) &&
test 1 = $(git show :file) &&
test 1 = $(git show HEAD:file)
'
test_expect_success 'apply stashed changes (including index)' '
git reset --hard HEAD^ &&
echo 6 >other-file &&
git add other-file &&
test_tick &&
git commit -m other-file &&
git stash apply --index &&
test 3 = $(cat file) &&
test 2 = $(git show :file) &&
test 1 = $(git show HEAD:file)
'
test_expect_success 'unstashing in a subdirectory' '
git reset --hard HEAD &&
mkdir subdir &&
(
cd subdir &&
git stash apply
)
'
test_expect_success 'stash drop complains of extra options' '
test_must_fail git stash drop --foo
'
test_expect_success 'drop top stash' '
git reset --hard &&
git stash list >expected &&
echo 7 >file &&
git stash &&
git stash drop &&
git stash list >actual &&
test_cmp expected actual &&
git stash apply &&
test 3 = $(cat file) &&
test 1 = $(git show :file) &&
test 1 = $(git show HEAD:file)
'
test_expect_success 'drop middle stash' '
git reset --hard &&
echo 8 >file &&
git stash &&
echo 9 >file &&
git stash &&
git stash drop stash@{1} &&
test 2 = $(git stash list | wc -l) &&
git stash apply &&
test 9 = $(cat file) &&
test 1 = $(git show :file) &&
test 1 = $(git show HEAD:file) &&
git reset --hard &&
git stash drop &&
git stash apply &&
test 3 = $(cat file) &&
test 1 = $(git show :file) &&
test 1 = $(git show HEAD:file)
'
test_expect_success 'drop middle stash by index' '
git reset --hard &&
echo 8 >file &&
git stash &&
echo 9 >file &&
git stash &&
git stash drop 1 &&
test 2 = $(git stash list | wc -l) &&
git stash apply &&
test 9 = $(cat file) &&
test 1 = $(git show :file) &&
test 1 = $(git show HEAD:file) &&
git reset --hard &&
git stash drop &&
git stash apply &&
test 3 = $(cat file) &&
test 1 = $(git show :file) &&
test 1 = $(git show HEAD:file)
'
test_expect_success 'stash pop' '
git reset --hard &&
git stash pop &&
test 3 = $(cat file) &&
test 1 = $(git show :file) &&
test 1 = $(git show HEAD:file) &&
test 0 = $(git stash list | wc -l)
'
cat >expect <<EOF
diff --git a/file2 b/file2
new file mode 100644
index 0000000..1fe912c
--- /dev/null
+++ b/file2
@@ -0,0 +1 @@
+bar2
EOF
cat >expect1 <<EOF
diff --git a/file b/file
index 257cc56..5716ca5 100644
--- a/file
+++ b/file
@@ -1 +1 @@
-foo
+bar
EOF
cat >expect2 <<EOF
diff --git a/file b/file
index 7601807..5716ca5 100644
--- a/file
+++ b/file
@@ -1 +1 @@
-baz
+bar
diff --git a/file2 b/file2
new file mode 100644
index 0000000..1fe912c
--- /dev/null
+++ b/file2
@@ -0,0 +1 @@
+bar2
EOF
test_expect_success 'stash branch' '
echo foo >file &&
git commit file -m first &&
echo bar >file &&
echo bar2 >file2 &&
git add file2 &&
git stash &&
echo baz >file &&
git commit file -m second &&
git stash branch stashbranch &&
test refs/heads/stashbranch = $(git symbolic-ref HEAD) &&
test $(git rev-parse HEAD) = $(git rev-parse master^) &&
git diff --cached >output &&
test_cmp expect output &&
git diff >output &&
test_cmp expect1 output &&
git add file &&
git commit -m alternate\ second &&
git diff master..stashbranch >output &&
test_cmp output expect2 &&
test 0 = $(git stash list | wc -l)
'
test_expect_success 'apply -q is quiet' '
echo foo >file &&
git stash &&
git stash apply -q >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'save -q is quiet' '
git stash save --quiet >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'pop -q is quiet' '
git stash pop -q >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'pop -q --index works and is quiet' '
echo foo >file &&
git add file &&
git stash save --quiet &&
git stash pop -q --index >output.out 2>&1 &&
test foo = "$(git show :file)" &&
test_must_be_empty output.out
'
test_expect_success 'drop -q is quiet' '
git stash &&
git stash drop -q >output.out 2>&1 &&
test_must_be_empty output.out
'
test_expect_success 'stash -k' '
echo bar3 >file &&
echo bar4 >file2 &&
git add file2 &&
git stash -k &&
test bar,bar4 = $(cat file),$(cat file2)
'
test_expect_success 'stash --no-keep-index' '
echo bar33 >file &&
echo bar44 >file2 &&
git add file2 &&
git stash --no-keep-index &&
test bar,bar2 = $(cat file),$(cat file2)
'
test_expect_success 'stash --invalid-option' '
echo bar5 >file &&
echo bar6 >file2 &&
git add file2 &&
test_must_fail git stash --invalid-option &&
test_must_fail git stash save --invalid-option &&
test bar5,bar6 = $(cat file),$(cat file2)
'
test_expect_success 'stash an added file' '
git reset --hard &&
echo new >file3 &&
git add file3 &&
git stash save "added file" &&
! test -r file3 &&
git stash apply &&
test new = "$(cat file3)"
'
test_expect_success 'stash --intent-to-add file' '
git reset --hard &&
echo new >file4 &&
git add --intent-to-add file4 &&
test_when_finished "git rm -f file4" &&
test_must_fail git stash
'
test_expect_success 'stash rm then recreate' '
git reset --hard &&
git rm file &&
echo bar7 >file &&
git stash save "rm then recreate" &&
test bar = "$(cat file)" &&
git stash apply &&
test bar7 = "$(cat file)"
'
test_expect_success 'stash rm and ignore' '
git reset --hard &&
git rm file &&
echo file >.gitignore &&
git stash save "rm and ignore" &&
test bar = "$(cat file)" &&
test file = "$(cat .gitignore)" &&
git stash apply &&
! test -r file &&
test file = "$(cat .gitignore)"
'
test_expect_success 'stash rm and ignore (stage .gitignore)' '
git reset --hard &&
git rm file &&
echo file >.gitignore &&
git add .gitignore &&
git stash save "rm and ignore (stage .gitignore)" &&
test bar = "$(cat file)" &&
! test -r .gitignore &&
git stash apply &&
! test -r file &&
test file = "$(cat .gitignore)"
'
test_expect_success SYMLINKS 'stash file to symlink' '
git reset --hard &&
rm file &&
ln -s file2 file &&
git stash save "file to symlink" &&
test -f file &&
test bar = "$(cat file)" &&
git stash apply &&
case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
'
test_expect_success SYMLINKS 'stash file to symlink (stage rm)' '
git reset --hard &&
git rm file &&
ln -s file2 file &&
git stash save "file to symlink (stage rm)" &&
test -f file &&
test bar = "$(cat file)" &&
git stash apply &&
case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
'
test_expect_success SYMLINKS 'stash file to symlink (full stage)' '
git reset --hard &&
rm file &&
ln -s file2 file &&
git add file &&
git stash save "file to symlink (full stage)" &&
test -f file &&
test bar = "$(cat file)" &&
git stash apply &&
case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
'
# This test creates a commit with a symlink used for the following tests
test_expect_success 'stash symlink to file' '
git reset --hard &&
test_ln_s_add file filelink &&
git commit -m "Add symlink" &&
rm filelink &&
cp file filelink &&
git stash save "symlink to file"
'
test_expect_success SYMLINKS 'this must have re-created the symlink' '
test -h filelink &&
case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac
'
test_expect_success 'unstash must re-create the file' '
git stash apply &&
! test -h filelink &&
test bar = "$(cat file)"
'
test_expect_success 'stash symlink to file (stage rm)' '
git reset --hard &&
git rm filelink &&
cp file filelink &&
git stash save "symlink to file (stage rm)"
'
test_expect_success SYMLINKS 'this must have re-created the symlink' '
test -h filelink &&
case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac
'
test_expect_success 'unstash must re-create the file' '
git stash apply &&
! test -h filelink &&
test bar = "$(cat file)"
'
test_expect_success 'stash symlink to file (full stage)' '
git reset --hard &&
rm filelink &&
cp file filelink &&
git add filelink &&
git stash save "symlink to file (full stage)"
'
test_expect_success SYMLINKS 'this must have re-created the symlink' '
test -h filelink &&
case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac
'
test_expect_success 'unstash must re-create the file' '
git stash apply &&
! test -h filelink &&
test bar = "$(cat file)"
'
test_expect_failure 'stash directory to file' '
git reset --hard &&
mkdir dir &&
echo foo >dir/file &&
git add dir/file &&
git commit -m "Add file in dir" &&
rm -fr dir &&
echo bar >dir &&
git stash save "directory to file" &&
test -d dir &&
test foo = "$(cat dir/file)" &&
test_must_fail git stash apply &&
test bar = "$(cat dir)" &&
git reset --soft HEAD^
'
test_expect_failure 'stash file to directory' '
git reset --hard &&
rm file &&
mkdir file &&
echo foo >file/file &&
git stash save "file to directory" &&
test -f file &&
test bar = "$(cat file)" &&
git stash apply &&
test -f file/file &&
test foo = "$(cat file/file)"
'
test_expect_success 'giving too many ref arguments does not modify files' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
echo foo >file2 &&
git stash &&
echo bar >file2 &&
git stash &&
test-tool chmtime =123456789 file2 &&
for type in apply pop "branch stash-branch"
do
test_must_fail git stash $type stash@{0} stash@{1} 2>err &&
test_i18ngrep "Too many revisions" err &&
test 123456789 = $(test-tool chmtime -g file2) || return 1
done
'
test_expect_success 'drop: too many arguments errors out (does nothing)' '
git stash list >expect &&
test_must_fail git stash drop stash@{0} stash@{1} 2>err &&
test_i18ngrep "Too many revisions" err &&
git stash list >actual &&
test_cmp expect actual
'
test_expect_success 'show: too many arguments errors out (does nothing)' '
test_must_fail git stash show stash@{0} stash@{1} 2>err 1>out &&
test_i18ngrep "Too many revisions" err &&
test_must_be_empty out
'
test_expect_success 'stash create - no changes' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
git stash create >actual &&
test_must_be_empty actual
'
test_expect_success 'stash branch - no stashes on stack, stash-like argument' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
echo foo >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
git stash branch stash-branch ${STASH_ID} &&
test_when_finished "git reset --hard HEAD && git checkout master &&
git branch -D stash-branch" &&
test $(git ls-files --modified | wc -l) -eq 1
'
test_expect_success 'stash branch - stashes on stack, stash-like argument' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
git stash branch stash-branch ${STASH_ID} &&
test_when_finished "git reset --hard HEAD && git checkout master &&
git branch -D stash-branch" &&
test $(git ls-files --modified | wc -l) -eq 1
'
test_expect_success 'stash branch complains with no arguments' '
test_must_fail git stash branch 2>err &&
test_i18ngrep "No branch name specified" err
'
test_expect_success 'stash show format defaults to --stat' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
cat >expected <<-EOF &&
file | 1 +
1 file changed, 1 insertion(+)
EOF
git stash show ${STASH_ID} >actual &&
test_i18ncmp expected actual
'
test_expect_success 'stash show - stashes on stack, stash-like argument' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
echo "1 0 file" >expected &&
git stash show --numstat ${STASH_ID} >actual &&
test_cmp expected actual
'
test_expect_success 'stash show -p - stashes on stack, stash-like argument' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
echo foo >>file &&
git stash &&
test_when_finished "git stash drop" &&
echo bar >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
cat >expected <<-EOF &&
diff --git a/file b/file
index 7601807..935fbd3 100644
--- a/file
+++ b/file
@@ -1 +1,2 @@
baz
+bar
EOF
git stash show -p ${STASH_ID} >actual &&
test_cmp expected actual
'
test_expect_success 'stash show - no stashes on stack, stash-like argument' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
echo foo >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
echo "1 0 file" >expected &&
git stash show --numstat ${STASH_ID} >actual &&
test_cmp expected actual
'
test_expect_success 'stash show -p - no stashes on stack, stash-like argument' '
git stash clear &&
test_when_finished "git reset --hard HEAD" &&
git reset --hard &&
echo foo >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
cat >expected <<-EOF &&
diff --git a/file b/file
index 7601807..71b52c4 100644
--- a/file
+++ b/file
@@ -1 +1,2 @@
baz
+foo
EOF
git stash show -p ${STASH_ID} >actual &&
test_cmp expected actual
'
test_expect_success 'stash show --patience shows diff' '
git reset --hard &&
echo foo >>file &&
STASH_ID=$(git stash create) &&
git reset --hard &&
cat >expected <<-EOF &&
diff --git a/file b/file
index 7601807..71b52c4 100644
--- a/file
+++ b/file
@@ -1 +1,2 @@
baz
+foo
EOF
git stash show --patience ${STASH_ID} >actual &&
test_cmp expected actual
'
test_expect_success 'drop: fail early if specified stash is not a stash ref' '
git stash clear &&
test_when_finished "git reset --hard HEAD && git stash clear" &&
git reset --hard &&
echo foo >file &&
git stash &&
echo bar >file &&
git stash &&
test_must_fail git stash drop $(git rev-parse stash@{0}) &&
git stash pop &&
test bar = "$(cat file)" &&
git reset --hard HEAD
'
test_expect_success 'pop: fail early if specified stash is not a stash ref' '
git stash clear &&
test_when_finished "git reset --hard HEAD && git stash clear" &&
git reset --hard &&
echo foo >file &&
git stash &&
echo bar >file &&
git stash &&
test_must_fail git stash pop $(git rev-parse stash@{0}) &&
git stash pop &&
test bar = "$(cat file)" &&
git reset --hard HEAD
'
test_expect_success 'ref with non-existent reflog' '
git stash clear &&
echo bar5 >file &&
echo bar6 >file2 &&
git add file2 &&
git stash &&
test_must_fail git rev-parse --quiet --verify does-not-exist &&
test_must_fail git stash drop does-not-exist &&
test_must_fail git stash drop does-not-exist@{0} &&
test_must_fail git stash pop does-not-exist &&
test_must_fail git stash pop does-not-exist@{0} &&
test_must_fail git stash apply does-not-exist &&
test_must_fail git stash apply does-not-exist@{0} &&
test_must_fail git stash show does-not-exist &&
test_must_fail git stash show does-not-exist@{0} &&
test_must_fail git stash branch tmp does-not-exist &&
test_must_fail git stash branch tmp does-not-exist@{0} &&
git stash drop
'
test_expect_success 'invalid ref of the form stash@{n}, n >= N' '
git stash clear &&
test_must_fail git stash drop stash@{0} &&
echo bar5 >file &&
echo bar6 >file2 &&
git add file2 &&
git stash &&
test_must_fail git stash drop stash@{1} &&
test_must_fail git stash pop stash@{1} &&
test_must_fail git stash apply stash@{1} &&
test_must_fail git stash show stash@{1} &&
test_must_fail git stash branch tmp stash@{1} &&
git stash drop
'
test_expect_success 'invalid ref of the form "n", n >= N' '
git stash clear &&
test_must_fail git stash drop 0 &&
echo bar5 >file &&
echo bar6 >file2 &&
git add file2 &&
git stash &&
test_must_fail git stash drop 1 &&
test_must_fail git stash pop 1 &&
test_must_fail git stash apply 1 &&
test_must_fail git stash show 1 &&
test_must_fail git stash branch tmp 1 &&
git stash drop
'
test_expect_success 'branch: do not drop the stash if the branch exists' '
git stash clear &&
echo foo >file &&
git add file &&
git commit -m initial &&
echo bar >file &&
git stash &&
test_must_fail git stash branch master stash@{0} &&
git rev-parse stash@{0} --
'
test_expect_success 'branch: should not drop the stash if the apply fails' '
git stash clear &&
git reset HEAD~1 --hard &&
echo foo >file &&
git add file &&
git commit -m initial &&
echo bar >file &&
git stash &&
echo baz >file &&
test_when_finished "git checkout master" &&
test_must_fail git stash branch new_branch stash@{0} &&
git rev-parse stash@{0} --
'
test_expect_success 'apply: show same status as git status (relative to ./)' '
git stash clear &&
echo 1 >subdir/subfile1 &&
echo 2 >subdir/subfile2 &&
git add subdir/subfile1 &&
git commit -m subdir &&
(
cd subdir &&
echo x >subfile1 &&
echo x >../file &&
git status >../expect &&
git stash &&
sane_unset GIT_MERGE_VERBOSITY &&
git stash apply
) |
sed -e 1d >actual && # drop "Saved..."
test_i18ncmp expect actual
'
cat >expect <<EOF
diff --git a/HEAD b/HEAD
new file mode 100644
index 0000000..fe0cbee
--- /dev/null
+++ b/HEAD
@@ -0,0 +1 @@
+file-not-a-ref
EOF
test_expect_success 'stash where working directory contains "HEAD" file' '
git stash clear &&
git reset --hard &&
echo file-not-a-ref >HEAD &&
git add HEAD &&
test_tick &&
git stash &&
git diff-files --quiet &&
git diff-index --cached --quiet HEAD &&
test "$(git rev-parse stash^)" = "$(git rev-parse HEAD)" &&
git diff stash^..stash >output &&
test_cmp expect output
'
test_expect_success 'store called with invalid commit' '
test_must_fail git stash store foo
'
test_expect_success 'store updates stash ref and reflog' '
git stash clear &&
git reset --hard &&
echo quux >bazzy &&
git add bazzy &&
STASH_ID=$(git stash create) &&
git reset --hard &&
test_path_is_missing bazzy &&
git stash store -m quuxery $STASH_ID &&
test $(git rev-parse stash) = $STASH_ID &&
git reflog --format=%H stash| grep $STASH_ID &&
git stash pop &&
grep quux bazzy
'
test_expect_success 'handle stash specification with spaces' '
git stash clear &&
echo pig >file &&
git stash &&
stamp=$(git log -g --format="%cd" -1 refs/stash) &&
test_tick &&
echo cow >file &&
git stash &&
git stash apply "stash@{$stamp}" &&
grep pig file
'
test_expect_success 'setup stash with index and worktree changes' '
git stash clear &&
git reset --hard &&
echo index >file &&
git add file &&
echo working >file &&
git stash
'
test_expect_success 'stash list implies --first-parent -m' '
cat >expect <<-EOF &&
stash@{0}
diff --git a/file b/file
index 257cc56..d26b33d 100644
--- a/file
+++ b/file
@@ -1 +1 @@
-foo
+working
EOF
git stash list --format=%gd -p >actual &&
test_cmp expect actual
'
test_expect_success 'stash list --cc shows combined diff' '
cat >expect <<-\EOF &&
stash@{0}
diff --cc file
index 257cc56,9015a7a..d26b33d
--- a/file
+++ b/file
@@@ -1,1 -1,1 +1,1 @@@
- foo
-index
++working
EOF
git stash list --format=%gd -p --cc >actual &&
test_cmp expect actual
'
test_expect_success 'stash is not confused by partial renames' '
mv file renamed &&
git add renamed &&
git stash &&
git stash apply &&
test_path_is_file renamed &&
test_path_is_missing file
'
test_expect_success 'push -m shows right message' '
>foo &&
git add foo &&
git stash push -m "test message" &&
echo "stash@{0}: On master: test message" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'push -m also works without space' '
>foo &&
git add foo &&
git stash push -m"unspaced test message" &&
echo "stash@{0}: On master: unspaced test message" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'store -m foo shows right message' '
git stash clear &&
git reset --hard &&
echo quux >bazzy &&
git add bazzy &&
STASH_ID=$(git stash create) &&
git stash store -m "store m" $STASH_ID &&
echo "stash@{0}: store m" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'store -mfoo shows right message' '
git stash clear &&
git reset --hard &&
echo quux >bazzy &&
git add bazzy &&
STASH_ID=$(git stash create) &&
git stash store -m"store mfoo" $STASH_ID &&
echo "stash@{0}: store mfoo" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'store --message=foo shows right message' '
git stash clear &&
git reset --hard &&
echo quux >bazzy &&
git add bazzy &&
STASH_ID=$(git stash create) &&
git stash store --message="store message=foo" $STASH_ID &&
echo "stash@{0}: store message=foo" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'store --message foo shows right message' '
git stash clear &&
git reset --hard &&
echo quux >bazzy &&
git add bazzy &&
STASH_ID=$(git stash create) &&
git stash store --message "store message foo" $STASH_ID &&
echo "stash@{0}: store message foo" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'push -mfoo uses right message' '
>foo &&
git add foo &&
git stash push -m"test mfoo" &&
echo "stash@{0}: On master: test mfoo" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'push --message foo is synonym for -mfoo' '
>foo &&
git add foo &&
git stash push --message "test message foo" &&
echo "stash@{0}: On master: test message foo" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'push --message=foo is synonym for -mfoo' '
>foo &&
git add foo &&
git stash push --message="test message=foo" &&
echo "stash@{0}: On master: test message=foo" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'push -m shows right message' '
>foo &&
git add foo &&
git stash push -m "test m foo" &&
echo "stash@{0}: On master: test m foo" >expect &&
git stash list -1 >actual &&
test_cmp expect actual
'
test_expect_success 'create stores correct message' '
>foo &&
git add foo &&
STASH_ID=$(git stash create "create test message") &&
echo "On master: create test message" >expect &&
git show --pretty=%s -s ${STASH_ID} >actual &&
test_cmp expect actual
'
test_expect_success 'create with multiple arguments for the message' '
>foo &&
git add foo &&
STASH_ID=$(git stash create test untracked) &&
echo "On master: test untracked" >expect &&
git show --pretty=%s -s ${STASH_ID} >actual &&
test_cmp expect actual
'
test_expect_success 'create in a detached state' '
test_when_finished "git checkout master" &&
git checkout HEAD~1 &&
>foo &&
git add foo &&
STASH_ID=$(git stash create) &&
HEAD_ID=$(git rev-parse --short HEAD) &&
echo "WIP on (no branch): ${HEAD_ID} initial" >expect &&
git show --pretty=%s -s ${STASH_ID} >actual &&
test_cmp expect actual
'
test_expect_success 'stash -- <pathspec> stashes and restores the file' '
>foo &&
>bar &&
git add foo bar &&
git stash push -- foo &&
test_path_is_file bar &&
test_path_is_missing foo &&
git stash pop &&
test_path_is_file foo &&
test_path_is_file bar
'
test_expect_success 'stash -- <pathspec> stashes in subdirectory' '
mkdir sub &&
>foo &&
>bar &&
git add foo bar &&
(
cd sub &&
git stash push -- ../foo
) &&
test_path_is_file bar &&
test_path_is_missing foo &&
git stash pop &&
test_path_is_file foo &&
test_path_is_file bar
'
test_expect_success 'stash with multiple pathspec arguments' '
>foo &&
>bar &&
>extra &&
git add foo bar extra &&
git stash push -- foo bar &&
test_path_is_missing bar &&
test_path_is_missing foo &&
test_path_is_file extra &&
git stash pop &&
test_path_is_file foo &&
test_path_is_file bar &&
test_path_is_file extra
'
test_expect_success 'stash with file including $IFS character' '
>"foo bar" &&
>foo &&
>bar &&
git add foo* &&
git stash push -- "foo b*" &&
test_path_is_missing "foo bar" &&
test_path_is_file foo &&
test_path_is_file bar &&
git stash pop &&
test_path_is_file "foo bar" &&
test_path_is_file foo &&
test_path_is_file bar
'
test_expect_success 'stash with pathspec matching multiple paths' '
echo original >file &&
echo original >other-file &&
git commit -m "two" file other-file &&
echo modified >file &&
echo modified >other-file &&
git stash push -- "*file" &&
echo original >expect &&
test_cmp expect file &&
test_cmp expect other-file &&
git stash pop &&
echo modified >expect &&
test_cmp expect file &&
test_cmp expect other-file
'
test_expect_success 'stash push -p with pathspec shows no changes only once' '
>foo &&
git add foo &&
git commit -m "tmp" &&
git stash push -p foo >actual &&
echo "No local changes to save" >expect &&
git reset --hard HEAD~ &&
test_i18ncmp expect actual
'
test_expect_success 'push <pathspec>: show no changes when there are none' '
>foo &&
git add foo &&
git commit -m "tmp" &&
git stash push foo >actual &&
echo "No local changes to save" >expect &&
git reset --hard HEAD~ &&
test_i18ncmp expect actual
'
test_expect_success 'push: <pathspec> not in the repository errors out' '
>untracked &&
test_must_fail git stash push untracked &&
test_path_is_file untracked
'
test_expect_success 'push: -q is quiet with changes' '
>foo &&
git add foo &&
git stash push -q >output 2>&1 &&
test_must_be_empty output
'
test_expect_success 'push: -q is quiet with no changes' '
git stash push -q >output 2>&1 &&
test_must_be_empty output
'
test_expect_success 'push: -q is quiet even if there is no initial commit' '
git init foo_dir &&
test_when_finished rm -rf foo_dir &&
(
cd foo_dir &&
>bar &&
test_must_fail git stash push -q >output 2>&1 &&
test_must_be_empty output
)
'
test_expect_success 'untracked files are left in place when -u is not given' '
>file &&
git add file &&
>untracked &&
git stash push file &&
test_path_is_file untracked
'
test_expect_success 'stash without verb with pathspec' '
>"foo bar" &&
>foo &&
>bar &&
git add foo* &&
git stash -- "foo b*" &&
test_path_is_missing "foo bar" &&
test_path_is_file foo &&
test_path_is_file bar &&
git stash pop &&
test_path_is_file "foo bar" &&
test_path_is_file foo &&
test_path_is_file bar
'
test_expect_success 'stash -k -- <pathspec> leaves unstaged files intact' '
git reset &&
>foo &&
>bar &&
git add foo bar &&
git commit -m "test" &&
echo "foo" >foo &&
echo "bar" >bar &&
git stash -k -- foo &&
test "",bar = $(cat foo),$(cat bar) &&
git stash pop &&
test foo,bar = $(cat foo),$(cat bar)
'
test_expect_success 'stash -- <subdir> leaves untracked files in subdir intact' '
git reset &&
>subdir/untracked &&
>subdir/tracked1 &&
>subdir/tracked2 &&
git add subdir/tracked* &&
git stash -- subdir/ &&
test_path_is_missing subdir/tracked1 &&
test_path_is_missing subdir/tracked2 &&
test_path_is_file subdir/untracked &&
git stash pop &&
test_path_is_file subdir/tracked1 &&
test_path_is_file subdir/tracked2 &&
test_path_is_file subdir/untracked
'
test_expect_success 'stash -- <subdir> works with binary files' '
git reset &&
>subdir/untracked &&
>subdir/tracked &&
cp "$TEST_DIRECTORY"/test-binary-1.png subdir/tracked-binary &&
git add subdir/tracked* &&
git stash -- subdir/ &&
test_path_is_missing subdir/tracked &&
test_path_is_missing subdir/tracked-binary &&
test_path_is_file subdir/untracked &&
git stash pop &&
test_path_is_file subdir/tracked &&
test_path_is_file subdir/tracked-binary &&
test_path_is_file subdir/untracked
'
test_expect_success 'stash with user.name and user.email set works' '
test_config user.name "A U Thor" &&
test_config user.email "a.u@thor" &&
git stash
'
test_expect_success 'stash works when user.name and user.email are not set' '
git reset &&
>1 &&
git add 1 &&
echo "$GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>" >expect &&
git stash &&
git show -s --format="%an <%ae>" refs/stash >actual &&
test_cmp expect actual &&
>2 &&
git add 2 &&
test_config user.useconfigonly true &&
test_config stash.usebuiltin true &&
(
sane_unset GIT_AUTHOR_NAME &&
sane_unset GIT_AUTHOR_EMAIL &&
sane_unset GIT_COMMITTER_NAME &&
sane_unset GIT_COMMITTER_EMAIL &&
test_unconfig user.email &&
test_unconfig user.name &&
test_must_fail git commit -m "should fail" &&
echo "git stash <git@stash>" >expect &&
>2 &&
git stash &&
git show -s --format="%an <%ae>" refs/stash >actual &&
test_cmp expect actual
)
'
test_done
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